Which is heavier? 1 pound bucket of feathers or 1 pound bucket of concrete?

A car cost $5000 + Tax. Tax is 17.5%. What is the total price of the car?

What is the solution for x + 3y = 5 and x - y = - 1

A reactangle garden will have dimension of x and y. There will be fencing around the perimeter and also two dividers that will separate the garden into three regions. If you have 50 feet of fencing, what is the lagest area you can produce?

Which is equivalent to 7-29i / 8-13i

Iam a number between 60 and 100 my one digit is one less than my 10 digit Iam a prime number what number am I?

What does it mean if y and x equal zero?

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the hight of the coaster after the first decent.

Determine the integer whose product with - 1 is 63

What is the standard deviation of the data set? 21 6 18 21 20 14 19 5.4 29.3 5.0 25.1

You randomly draw a marble from a bag of marbles that contains 3 blue marbles, 4 green marbles, and 5 red marbles. What is P (draw a blue marble)